Nonstop flight route between Arlington County, Virginia (near Washington, D.C.), United States and Dar es Salaam, Tanzania:

About this route:

A direct, nonstop flight between Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States and Julius Nyerere International Airport (DAR), Dar es Salaam, Tanzania would travel a Great Circle distance of 7,921 miles (or 12,748 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Ronald Reagan Washington National Airport and Julius Nyerere International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Ronald Reagan Washington National Airport and Julius Nyerere International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Ronald Reagan Washington National Airport (DCA):

• Reagan National Airport is subject to a federally mandated perimeter limitation and may not accommodate nonstop flights to or from cities beyond 1,250-statute-mile, with limited exceptions.
• Despite the expansions, efforts have been made to restrict the growth of the airport.
• Given Reagan National Airport's proximity to the city and high-security facilities, Reagan National has extra security precautions required by the Washington Air Defense Identification Zone that have been in place since the airport began operations.
• The furthest airport from Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.
• On February 6, 1998 President Bill Clinton signed legislation changing the airport's name from Washington National Airport to Ronald Reagan Washington National Airport, to honor the former president on his 87th birthday.
• The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
• Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.

Facts about Julius Nyerere International Airport (DAR):

• The closest airport to Julius Nyerere International Airport (DAR) is Abeid Amani Karume International Airport (ZNZ), which is located 45 miles (73 kilometers) N of DAR.
• Julius Nyerere International Airport (DAR) has 2 runways.
• The furthest airport from Julius Nyerere International Airport (DAR) is Atuona Airport (AUQ), which is located 11,280 miles (18,153 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
• Dar es Salaam Airport, Terminal I, was built in the Ukonga area in 1954.
• In 2011, the airport served 1,829,219 passengers.
• Because of Julius Nyerere International Airport's relatively low elevation of 182 feet, planes can take off or land at Julius Nyerere International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• A total of 9,501,265 passengers used the airport from 1980 to 2004, averaging 2,770 passengers per day.
• In addition to being known as "Julius Nyerere International Airport", another name for DAR is "Uwanja wa Ndege wa Kimataifa wa Julius Nyerere".